| 摘要 |
PROBLEM TO BE SOLVED: To provide a juice-absorbing packaging bag which facilitates packaging and does neither accumulate juice nor impair the appearance and hardly spoils perishables even when perishables such as meat, fish and shell, vegetables are packaged and hence, can keep them for a long time. SOLUTION: A first transparent film having a polyolefin layer and a second film in which a polyolefin layer is formed and a porous sheet absorbing juice is laminated on one side face of the polyolefin layer are superposed so that the porous sheet is positioned inward. Then, the periphery is heat-bonded to form the juice-absorbing packaging bag.
|
